Peter Heller defeated Lucas Catarina 6-0 7-5 in the Turkey F17 qualifying round on hard. The upset overturned the form book — Lucas Catarina came in leading the head-to-head 1–0. Peter Heller claimed a first win over Lucas Catarina in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-23 | Greece F6 | R32 | hard | Lucas Catarina | 6-7(4) 6-3 6-2 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About